Finding the Third Proportional to 2,072,364 and 4,459,654

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,364 : 4,459,654 = 4,459,654 : x
2. Step 2: Convert to fraction form
   2,072,364/4,459,654 = 4,459,654/x
3. Step 3: Cross multiply
   2,072,364x = 4,459,654 × 4,459,654
4. Step 4: Simplify right side
   2,072,364x = 19,888,513,799,716
5. Step 5: Solve for x
   x = 19,888,513,799,716/2,072,364
6. Step 6: Final answer
   x = 9,597,017.61